* config/i386/sse.md (vec_extractv2df_1_sse): New.

(vec_extractv2df_0_sse): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111342 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8f6d7aa..1ef4b70 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 2006-02-21  Alexandre Oliva  <aoliva@redhat.com>
 
+       * config/i386/sse.md (vec_extractv2df_1_sse): New.
+       (vec_extractv2df_0_sse): New.
+
+2006-02-21  Alexandre Oliva  <aoliva@redhat.com>
+
        * defaults.h (CFA_FRAME_BASE_OFFSET): Define.
        * config/ia64/ia64.h (CFA_FRAME_BASE_OFFSET): Override.
        * doc/tm.texi (CFA_FRAME_BASE_OFFSET): Document.

diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index 88c7adf..50eced2 100644 (file)
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -2289,6 +2289,36 @@
   operands[0] = adjust_address (operands[0], DFmode, 8);
 })
 
+;; Not sure these two are ever used, but it doesn't hurt to have
+;; them. -aoliva
+(define_insn "*vec_extractv2df_1_sse"
+  [(set (match_operand:DF 0 "nonimmediate_operand" "=m,x,x")
+       (vec_select:DF
+         (match_operand:V2DF 1 "nonimmediate_operand" "x,x,o")
+         (parallel [(const_int 1)])))]
+  "!TARGET_SSE2 && TARGET_SSE
+   && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
+  "@
+   movhps\t{%1, %0|%0, %1}
+   movhlps\t{%1, %0|%0, %1}
+   movlps\t{%H1, %0|%0, %H1}"
+  [(set_attr "type" "ssemov")
+   (set_attr "mode" "V2SF,V4SF,V2SF")])
+
+(define_insn "*vec_extractv2df_0_sse"
+  [(set (match_operand:DF 0 "nonimmediate_operand" "=m,x,x")
+       (vec_select:DF
+         (match_operand:V2DF 1 "nonimmediate_operand" "x,x,m")
+         (parallel [(const_int 0)])))]
+  "!TARGET_SSE2 && TARGET_SSE
+   && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
+  "@
+   movlps\t{%1, %0|%0, %1}
+   movaps\t{%1, %0|%0, %1}
+   movlps\t{%1, %0|%0, %1}"
+  [(set_attr "type" "ssemov")
+   (set_attr "mode" "V2SF,V4SF,V2SF")])
+
 (define_insn "sse2_movsd"
   [(set (match_operand:V2DF 0 "nonimmediate_operand"   "=x,x,m,x,x,o")
        (vec_merge:V2DF